UK Packaging EPR 2026/2027: What Ecommerce Businesses Need to Know About Postal Boxes

EPR packaging UK rules can affect ecommerce businesses once they cross the scheme’s turnover and packaging thresholds. For postal boxes, four questions matter most: who reports the box, whether it counts as shipment and household packaging, what weight and material data to record, and how recyclability changes disposal fees. Large producers carry the widest duties. Some smaller producers still need to register and report data.

First check whether your ecommerce business is an obligated producer

Not every online seller falls within EPR. GOV.UK’s current threshold table separates businesses by annual turnover and the packaging they supplied or imported.

For the turnover test, GOV.UK’s current guidance says annual turnover worldwide. The table prevents two common mistakes. Turnover above £2 million does not by itself make a business a large producer. The packaging figure must exceed 50 tonnes too. A business handling more than 50 tonnes can still sit in the small-producer category when turnover is between £1 million and £2 million.

For 2026 reporting, use packaging supplied or imported from 1 January to 31 December 2025 for the packaging-weight test. GOV.UK says to use the last accounts available before 7 April 2026 for the turnover figure. You can check the current requirements in the official GOV.UK EPR compliance guidance.

Why a postal box can be shipment packaging under EPR

A cardboard box used to send an online order to a consumer normally falls within shipment packaging for EPR reporting. GOV.UK defines shipment packaging as tertiary packaging used on items supplied, or intended for supply, to a consumer.

Its examples include cardboard boxes, carrier bags, bubble wrap and mail bags for goods sold online or delivered to a purchaser. That is different from ordinary tertiary transit packaging moving goods between businesses. The official large-producer reporting guidance explains these packaging activities in more detail.

The distinction has a financial consequence. Shipment packaging counts as household packaging unless the producer can satisfy a specific route for classifying it as non-household.

For a direct-to-consumer order, therefore, the outer corrugated mailer needs more than a material label such as “cardboard”. The current reporting file uses class code P3 for shipment packaging and PC for paper or card. Reporting may also require its weight, household status and, for relevant large producers, a recyclability assessment.

The current reporting-file structure is available in the GOV.UK packaging data reporting guidance.

Buying the box does not decide who reports it

EPR responsibility follows the packaging activity and supply-chain circumstances. It does not simply follow the purchasing invoice.

Current guidance covers activities such as supplying packaged goods under your own brand, packing or filling packaging and importing packaged goods. It also covers supplying empty packaging, operating an online marketplace for non-UK sellers, and selling filled packaging to an end user.

Brand ownership can change the answer. GOV.UK describes cases where a business packs goods for a large producer but does not report the branded packaging because the brand owner carries that responsibility. Other arrangements can put responsibility on the business that fills unbranded packaging.

An ecommerce company should therefore map the packaging activity before counting boxes towards its threshold or report.

Household or non-household: why the distinction matters

Secondary and tertiary packaging count as non-household. Primary and shipment packaging count as household unless a specific non-household condition applies.

One route covers packaging supplied directly to a business or public institution that becomes the final user of the packaging. The producer needs sufficient evidence. Another route can apply when a product is designed only for business or public-institution use and the packaging is not reasonably likely to enter a household or public bin.

Without sufficient evidence, the producer must class the packaging as household. The guidance also requires businesses to keep supporting evidence for at least seven years.

This catches a common B2B ecommerce assumption. A company address on the delivery label does not automatically make the postal box non-household.

The conditions and evidence requirements are explained in the GOV.UK household and non-household packaging guidance.

What large and small producers must do in 2026 and 2027

The two producer categories have different duties.

Large producers

Large producers register each year and report packaging data every six months. They also meet recycling obligations through PRNs or PERNs and submit a certificate of compliance. Where household packaging creates liability, they pay PackUK disposal fees. The scheme also requires them to keep relevant records for seven years.

The next reporting deadline is 1 October 2026 for packaging supplied from 1 January to 30 June 2026. For the second half of 2026, the deadline is 1 April 2027.

Check the current dates in the official packaging-data reporting deadlines.

Small producers

Small producers follow a lighter regime. They register, pay the applicable registration fee and report packaging data once a year. Data for the 2026 calendar year is due by 1 April 2027.

“Small producer” does not describe staff numbers. The EPR definition comes from turnover and packaging tonnage.

GOV.UK provides separate EPR guidance for small producers.

What EPR packaging UK fees mean for cardboard and corrugated postal boxes

Year 1 used a confirmed base fee of £196 per tonne for paper and card household packaging. From the 2026 to 2027 assessment year, fee modulation brings recyclability into the disposal-fee calculation.

PackUK’s earlier Year 2 illustration put paper and board at £190 per tonne for green, £210 for amber and £250 for red. Those are planning figures, not confirmed Year 2 rates.

That distinction matters now. PackUK updated its operational plan in August 2026 and said it could not yet calculate confirmed Year 2 disposal fees. Producer data still needed checking. The plan says PackUK intends to issue the initial notice of liability for the 2026 to 2027 assessment year by the end of November 2026.

An ecommerce business should not treat £190, £210 or £250 per tonne as its final 2026/27 charge.

You can review the Year 2 illustrative disposal fees and the newer PackUK 2026 to 2027 operational plan.

Fee modulation makes recyclability financially relevant

PackUK applies a 1.2 modulation factor to red-rated material in 2026 to 2027. Amber stays at the base fee for modulation purposes. PackUK uses the extra amount raised from red material to reduce the share allocated to green material.

The red factor is scheduled to rise to 1.6 in 2027 to 2028 and 2.0 in 2028 to 2029.

A green rating does not create one fixed discount for every cardboard box. The final green adjustment depends on the redistribution calculation and reported packaging data. Nor does kraft colour, lighter printing or lower board weight guarantee green status.

The applicable Recyclability Assessment Methodology looks at the actual packaging specification.

PackUK sets out the current approach in its producer disposal-fee modulation statement.

RAM 2026 and RAM 2027 are not the same methodology

This date distinction matters.

Large producers assessing packaging supplied during 2026 should use RAM version 1.1. PackUK has published a separate RAM 2027 framework for the 2027 reporting year.

RAM 2027 can inform future packaging design, but it should not replace the methodology used for 2026 data.

The 2027 framework looks at collection, sortation, reprocessing and application after classification. Red at a relevant stage produces a final red result. Amber prevents a final green result. Green requires the packaging to satisfy the green route through the assessment.

For packaging teams working across both years, keep the reporting year beside each assessment. That avoids applying 2027 criteria retrospectively to 2026 data.

The current 2027 framework is available in the official RAM 2027 guidance.

What RAM means for paper and corrugated postal boxes

Paper and board have established recycling routes, but the word “cardboard” does not settle a RAM assessment.

RAM version 1.1, used for 2026 reporting, includes cardboard boxes, sleeves and corrugated shipping packaging in paper and board. If a fibre-based composite contains more than 5% plastic by mass, the guidance moves it into the fibre-based-composite assessment rather than paper and board.

Material specification therefore matters. A straightforward corrugated mailer and a paper-based pack with substantial plastic lamination may follow different assessment routes.

Size can matter too. The materials guidance uses a 40mm threshold in at least two dimensions at the sortation stage, subject to stated exceptions. Small detachable components may need their own assessment rather than automatically taking the box’s result.

The guidance also flags formats and contaminants that can cause problems. Examples include glitter-adhered board, certain waxed or siliconised papers, and padded polyethylene-lined envelopes. Levels of non-paper content can affect later stages as well.

The practical lesson is more precise than “cardboard is recyclable”. Assess the box that actually goes onto the market, including relevant coatings, laminations and components.

For the detailed material rules, see the official RAM materials assessment guidance.

Labels, tape and tear strips belong in the specification

EPR data is easier to manage when packaging teams capture it during design and procurement.

A shipping label, tape, peel-and-seal strip or tear strip may weigh little beside the box. It can still matter to component data and a RAM assessment. PackUK’s supplementary guidance also makes the producer responsible for obtaining material-composition information when it is unknown. Attached adhesive labels can need assessment together with the component to which they remain attached.

Ask suppliers for usable material information, not only a commercial name such as “kraft postal box”. Keep the board description and packaging weight. Record relevant coatings, laminations, adhesives and whether components are integrated or separable.

The RAM supplementary guidance provides more detail on components and supplier information.

For broader material comparisons, the Packaging Materials range separates cardboard, corrugated, kraft and other constructions. Corrugated Mailer Boxes and Custom Shipping Boxes are more relevant where the pack must also handle postal or courier transit.

Can right-sizing reduce EPR exposure?

Yes, in the limited sense that less unnecessary packaging can mean less reported material weight. Where household disposal fees apply, lower liable tonnage can also reduce the tonnage to which per-tonne fees apply. Disposal fees themselves operate on a per-tonne basis.

Protection still comes first. A lighter box that fails in transit can cause damaged goods, replacement shipments and extra packaging. EPR does not reward removing material that the product reasonably needs for delivery.

A better specification removes avoidable empty space and redundant components while keeping the structure needed for packing and handling.

Take a repeat ecommerce order shipped in a stock carton far larger than the packed product. A correctly engineered made-to-size corrugated mailer may reduce board area and void fill. The product and delivery route still decide whether that change is sensible.

Businesses comparing paper and card constructions can also review the Cardboard Boxes range.

A practical EPR checklist for ecommerce postal boxes

For each postal-box format used at scale, keep a specification that answers the reporting questions without rebuilding the record later:

1. Identify the legal entity and packaging activity responsible for the box.
2. Record the box material and the materials used in relevant components.
3. Record packaging weight in the units required for reporting.
4. Classify the box correctly, including shipment-packaging status where applicable.
5. Establish household or non-household status and retain evidence for any non-household claim.
6. If you are a large producer, complete the applicable RAM assessment where required.
7. Keep supplier data for coatings, laminations, labels, adhesives and other relevant components.
8. Track design changes so revised packaging does not inherit an outdated specification.
9. Check the reporting deadline for the producer category.
10. Keep required records for the prescribed retention period.

The same record helps procurement. A brief that captures material composition, component weight and construction from the start is more useful for EPR than one that records only dimensions, print and quantity.

EPR packaging UK: frequently asked questions

Does every UK ecommerce business have to comply with packaging EPR?

No. The rules depend on the packaging activities, UK establishment, annual turnover and packaging tonnage. Under the current threshold table, businesses below 25 tonnes have no obligation, regardless of turnover. Apply the full GOV.UK EPR test rather than assuming that selling online creates EPR liability.

Is an ecommerce postal box household packaging?

Shipment packaging supplied to a consumer is generally household packaging unless a specific non-household condition applies. A direct B2B delivery can sometimes qualify as non-household when the receiving business is the final user of the packaging and the producer keeps sufficient evidence. A business delivery address alone does not decide the classification.

Do small producers pay PackUK household waste-disposal fees?

The current EPR collection places the annual household waste-disposal fee duty on large producers. Small producers still have registration and annual data-reporting duties. Because turnover and tonnage can change, a growing business should keep accurate packaging data rather than wait until it expects to become large.

What is the EPR fee for cardboard packaging in 2026/27?

As of 20 September 2026, PackUK has not confirmed the Year 2 paper-and-board per-tonne fee. Earlier illustrative rates were £190 for green, £210 for amber and £250 for red. PackUK’s August operational plan says it intends to issue the initial 2026/27 notice of liability by the end of November 2026. Treat the illustrative figures as planning examples only.

Does a recyclable cardboard box automatically receive a green RAM rating?

No. RAM assesses the actual packaging specification, not a marketing description such as “recyclable cardboard”. Material composition, coatings, laminations and components can change the outcome. Use RAM version 1.1 for 2026 reporting; RAM 2027 applies to the 2027 reporting year.

Do labels and tape matter for EPR?

They can. Their relevance depends on material, attachment and the way the applicable RAM treats the component. Producers need enough supplier information to assess the packaging correctly. PackUK’s supplementary guidance places responsibility on the producer to obtain material-composition information when it is unknown.

What should an ecommerce business ask a postal-box supplier for?

Ask for a clear material description, packaging weight and construction. Also request information about coatings, laminations, adhesives and integrated components where they affect reporting or recyclability assessment. Those details do not decide legal liability, but they make EPR data collection much easier.

Build EPR data into the postal-box specification

EPR packaging UK compliance becomes easier when the packaging record starts with the box specification, not the reporting deadline. For recurring ecommerce packs, keep material, component and weight data beside the dimensions, print and order quantity. Review the record whenever the construction changes.

If a postal-box redesign is already planned, Custom Postal Boxes can help specify dimensions, corrugated structure and print around the packed product through free design support. Ask for the material and construction information needed for your own EPR records as part of the quotation process.